Answer:
I'm the best bro in the league do you want to play sc
Explanation:
<u>Answer:</u> The speed of the electron is 
<u>Explanation:</u>
To calculate the speed of electron for given wavelength, we use the equation given by De-Broglie's, which is:

where,
= De-Broglie's wavelength = 
h = Planck's constant = 
m = mass of the electron = 
v = speed of the electron = ?
Putting values in above equation, we get:

Hence, the speed of the electron is 
Answer:
they should have a number that can completely transfer and fill the other atom
Explanation:
example:
sodium(2.8.1)and Chlorine(2.8.7)the sodium will give chlorine the 1 valence electrobo so they both become stable(2.8)±and(2.8.8)–
magnesium(2.8.2)and oxygen(2.6)same way as above to abtain mg(2.8)±²and oxygen(2.8)–²
Answer:
what??? ????????????????????
I think it would be wool fabric, D. Because when you get a piece of wool fabric and rub it against a balloon it creates static electricity. Hope I helped some :)